. . . . . . . . . . . . . "WaterAbs_448nm_unfiltered" . "Unavailable"@en . . . . "accepted"@en . "Absorbance of electromagnetic radiation (448nm wavelength) {light absorbance} by the water body [dissolved plus reactive particulate phase] by spectrophotometry"@en . . "SDN:P01::ABSP448A" . . . . . .